- End Uses:Semiconductor Applications
Creative Engineers, Inc. C-Etch C is a sodium-naphthalene based etchant made with Diglyme used in applications that require a less aggressive surface treatment. Commonly referred to as “blonde” etch, C-Etch C can be stored at room temperature and has a much higher flashpoint than C-Etch A or B. The principal advantage of C is the high flashpoint, but it may require heating to get maximum etch quality.